21462632 (number)

21462632 is an even 8-digits composite number following 21462631 and preceding 21462633. In scientific notation, it is written as 2.1462632 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 8 positive divisors. There are 10731312 positive integers (up to 21462632) that are relatively prime to 21462632.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-two thousand six hundred thirty-two

Notation

Scientific notation 2.1462632 × 10^7
Engineering notation 2.1462632 × 10^6

Prime Factorization of 21462632

Prime Factorization 2 × 2 × 2 × 2682829

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5365658
Product of the distinct prime numbers

The prime factorization of 21462632 is 2 × 2 × 2 × 2682829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 45, 38, 267, 52, 4784, 2153, 30870, 91904, 565263, 354268, 7424974, 7061020, 97306636, 51793670, 420291155, 99882376, 6326322024, 5089986718

Basic calculations (n = 21462632)

Multiplication

n×y
n×2 42925264
n×3 64387896
n×4 85850528
n×5 107313160

Division

n÷y
n÷2 10731316
n÷3 7154210.6666667
n÷3 5365658
n÷5 4292526.4

Exponentiation

ny
n2 460644572367424
n3 9.8866449395194E+21
n4 2.1219342205157E+29
n5 4.5542293303135E+36

Nth Root

y√n
2√n 4632.7780002931
3√n 277.90369833501
4√n 68.064513516906
5√n 29.264195930092

Divisors of 21462632

1, 2, 4, 8, 2682829, 5365658, 10731316, 21462632

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21462631
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21462632 can be divided by 8 positive divisors. The sum of these divisors (counting 21462632) is 1, the average is 0.125.

Base conversion 21462632

Base System Value
2 Binary 1010001110111111001101000
3 Ternary 1111101102012022
4 Quaternary 1101313321220
5 Quinary 20443301012
6 Senary 2044004012
8 Octal 121677150
10 Decimal 21462632
12 Duodecimal 7230608
16 Hexadecimal 1477e68
20 Vigesimal 6e2gbc
36 Base36 cs0o8

Cryptographic Hash Functions

md5 a7fca8a8c2221d19087969653e0f4b6e
sha1 d64e8e2b5011c77c4267c710174adb0e9910a274
sha256 39410da6e88d2f14dcf28b31922629f4128e9a763bc34843e5402bd5015f5f26
sha512 e0a7fb16d45fca97e9df4d68f487dd74fad3f9db59bcb5993dca89b0d911272caeeb8dfc4a89d3378f7959454cd4c621a5cc1d77046c6ec0d071467e97819b57
ripemd-160 711e1edd98206a5a75f35ab68c45f68ad9927e84

21462632 as geometric shapes

Circle

Radius = n
Diameter 42925264
Circumference 134853694.0358
Area 1.4471576044655E+15

Sphere

Radius = n
Volume 4.141308148086E+22
Surface area 5.788630417862E+15
Circumference 134853694.0358

Square

Length = n
Perimeter 85850528
Area 460644572367424
Diagonal 30352745.258623

Cube

Length = n
Surface area 2763867434204544
Volume 9.8866449395194E+21
Space diagonal 37174369.088154

Equilateral Triangle

Length = n
Perimeter 64387896
Area 1.994649508928E+14
Altitude 18587184.544077

Triangular Pyramid

Length = n
Surface area 1.994649508928E+14
Volume 1.1651522799863E+21
Height 10117581.752874